Guidance has previously been discussed and developed under MOCOPA on cross polarity reporting, to ensure Meter Operators (on behalf of Suppliers) inform the relevant party of a cross polarity incident when they are NOT the incumbent Supplier. At present the reporting is ad-hoc on a bi-lateral basis between Meter Operators, Suppliers or DNOs A one page flow diagram had previously been discussed and approved by affected parties at MOCOPA and DCUSA and accepted as useful guidance. This is now being submitted in to REC, to be considered for creation of a new Category 3 guidance document.